Header notice
The line THIS NUMBER MUST APPEAR ON ALL PACKAGES AND PAPERS RELATING TO THIS ORDER, with an arrow toward the page boxes.
GSA300A
Order for Supplies and Services Continuation Sheet
- Agency
- GSA
- Revision
- Rev. 5/2010
- Fillable fields
- 311
- Pages
- 1
- Official source
- GSA form page
- Checked
- October 20, 2026
GSA Form 300-A: Order for Supplies and Services (Continuation)
GSA Form 300-A, Order for Supplies and Services (Continuation), is a General Services Administration form, Rev. 5/2010, and GSA hosts it in its forms library. GSA's page lists it as GSA300A, Order for Supplies and Services Continuation Sheet, with the authority or regulation APD 2800.12B.
The one-page sheet has a header with PDN Number, Date and Order Number boxes under the line THIS NUMBER MUST APPEAR ON ALL PACKAGES AND PAPERS RELATING TO THIS ORDER, plus Page and Of Pages boxes. Below it is a single schedule table with columns (a) to (f): item number, supplies or services, quantity ordered, unit, unit price and amount. It prints no instructions, totals line, signature line, OMB number or privacy statement.
You can fill it out free in your browser on this page and download the result without an account.
What's on GSA Form 300-A
PDN Number and Date
Boxes for the PDN number and the date.
Order Number
The order the sheet continues.
Page and Of Pages
Boxes to number the sheet within the set.
Columns (a) and (b): item and description
Item number and the supplies or services ordered.
Columns (c) to (f): quantity and price
Quantity ordered, unit, unit price and amount.
How to complete GSA Form 300-A
- 1
Enter the order identifiers
Fill in the PDN number, date and order number in the header.
- 2
Number the page
Enter the page number and the total number of pages at the top right.
- 3
List each item
Enter the item number in column (a) and the supplies or services in column (b).
- 4
Add quantity, unit and price
Complete columns (c) to (f) with quantity ordered, unit, unit price and amount.
Why fill Form GSA300A on indox
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Routing and what the form says
Where it goes
The sheet prints no address, routing or signature line.
The order number on shipments
The header reads THIS NUMBER MUST APPEAR ON ALL PACKAGES AND PAPERS RELATING TO THIS ORDER.
Authority and edition
GSA's page lists the authority or regulation as APD 2800.12B and a current revision date of 05/2010. The footer reads GSA 300-A (REV. 5/2010).
Related forms
Who fills out GSA Form 300-A?
The sheet does not name who prepares it. Its boxes show how it fits with an order.
Official sources and the blank
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Questions about Form GSA300A
Who issues GSA Form 300-A?
The footer reads GENERAL SERVICES ADMINISTRATION and GSA 300-A (REV. 5/2010). GSA hosts it in its forms library.
How does it relate to GSA Form 300?
Its title is Order for Supplies and Services (Continuation), and its columns match the block 19 schedule of GSA Form 300, Order for Supplies and Services, which has a TOTAL FROM GSA 300A(s) line above its grand total.
What does the header say about the order number?
It reads THIS NUMBER MUST APPEAR ON ALL PACKAGES AND PAPERS RELATING TO THIS ORDER, above the PDN Number, Date and Order Number boxes.
Does GSA Form 300-A need a signature?
The sheet has no signature line and no totals line. It prints no instructions, OMB number or privacy statement either.